= Installation If you have https://sonarqube.org[SonarQube] installed, you only need to go to its marketplace and install the according plugins. Please note that the following other plugins are required as prerequisite: * `SonarJava` * https://github.com/checkstyle/sonar-checkstyle[Checkstyle] * https://github.com/QualInsight/qualinsight-plugins-sonarqube-smell[Code Smells] * https://github.com/spotbugs/sonar-findbugs[FindBugs] * https://github.com/jensgerdes/sonar-pmd[PMD] If the above plugins are installed, you can additionally install the latest version of this `sonar-devon4j-plugin` from the marketplace as well.